1.Direct a .}}acting valve ni
Ndai solenoids ni gaw coil langai mi nga ai, dai gaw magnetical hku nna valve hpe direct action hku hpaw ya ai majaw, shaft hte valve a dung shara hpe shift byin shangun ai. Direct-}acting solenoid Valves ni gaw solenoid a magnetic field kaw na pru wa ai n-gun hpe lang nna, valve hpe galaw ai. Wan n-gun hpe shaw kau ai shaloi, jak rung hka hpawk langai gaw valve hpe shi a shawng na shara de bai nhtang wa shangun ai.
2.Pilot a-}mai galaw ai valve ni
Pilot-elerated valve ni hta, plunger gaw pilot hpaw ai lam hpe hpaw nna, pressure a majaw valve hpe hpaw nna pat kau ya ai. Pilot-elated valve ni gaw bungli galaw na matu wan n-gun n law ai, hpaw da ai masa hta nga na matu, npawt nhpang yaw shada lam langai mi hte hpring tsup ai n-gun hpe matut nna hkan sa ra ai, shanhte gaw direct{3}acting solenoids hta grau lawan ai hku galaw ra ai. Direct-}acting valve ni gaw, valve hpe hpaw ai shaloi, n-gun n law ai sha, shanhte a n-gun n rawng ai shara hpe n-gun n rawng ai sha, hkam la lu ai majaw, n-gun hpring hpring ra ai.
3.Lac lahkawng{1}} ai lam valve ni
Ndai gaw solenoid valve hta grau nna lang ai. Lahkawng- lam nmaw ni hta port lahkawng nga ai, dai ni hpe galai shai ai hku lang nna, lwi shangun ai zawn, pat kau ai. Shi a bungli galaw ai shaloi, "normally hpaw" (sh) "normally pat kau" mai ai. Kaja ai hku hpaw da ai valve hte, valve hpe pat na matu current hpe bang ai aten du hkra valve hpe hpaw tawn da ai. Wan n-gun hpe jahkring kau ai shaloi, valve gaw shi a shingra tara masa de shi hkrai shi bai hpaw wa ai. Kaja ai hku pat da ai solenoid valve gaw, wan n-gun npawt langai mi hpaw wa ai aten du hkra, pat da ai.
